The fibers ,250μm,are positioned in a loose tube made of a high modulus plastic.

The tubes are filled with a water-resistant filling compound.

A steel wire locates in the center of core as a metallic strength member.

The tubes (and fillers) are stranded around the strength member into a compact and circular cable core.

After an Aluminum Polyethylene Laminate (APL) moisture barrier is applied around the cable core,this part of cable accompanied with the stranded wires as the supporting part arecompleted with a polyethylene (PE) sheath to be figure 8 structure.

Figure 8 cable DCTC8Y,DCTC8S are also available on request.This type of cable is specifically applied for self-supporting aerial installation.

Characteristic:

High tensile strength of stranded wires meet the requirement of self-supporting and reduce installation cost